diff --git a/src/routes/+page.svelte b/src/routes/+page.svelte
index 3fb9872..7f365bc 100644
--- a/src/routes/+page.svelte
+++ b/src/routes/+page.svelte
@@ -48,7 +48,7 @@
       }
       // Code
       else {
-        htmlContent = hljs.highlight(lang, decompressed).value
+        htmlContent = hljs.highlight(decompressed, { language: lang }).value
       }
     } else {
       // Redirect to editor page